utils

func CopyFile ¶

func CopyFile(dst, src string, perm os.FileMode) error

see https://go-review.googlesource.com/c/go/+/1591/9/src/io/ioutil/ioutil.go#77

func DummyImage ¶

func DummyImage(width, height int, backgroundColor, foregroundColor, text, format string) string

func Examples ¶

func Examples(s string) string

Examples normalizes a command's examples to follow the conventions.

func LongDesc ¶

func LongDesc(s string) string

LongDesc normalizes a command's long description to follow the conventions.

func Normalize ¶

func Normalize(cmd *cobra.Command) *cobra.Command

Normalize perform all required normalizations on a given command.

func NormalizeAll ¶

func NormalizeAll(cmd *cobra.Command) *cobra.Command

NormalizeAll perform all required normalizations in the entire command tree.

func PrefixedPath ¶

func PrefixedPath(prefix, path string) string